The European Space Agency reported on Friday that satellite photos taken over the past several months reveal that the massive Wilkins ice shelf is crumbling, even in the depths of antarctic winter. The scary part is that the bit that's crumbling, as you can see in these images, is a small bridge attaching a massive, thousands-of-square-miles sheet of ice to another. Once this tiny bridge falls apart, it will unleash one of the biggest chunks of ice to break off the frozen continent ever. The ESA estmates the bridge will break up within the next few days. [ESA via Universe Today]